CXD3021R Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
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CXD3021R Datasheet PDF : 161 Pages
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2. AC Characteristics
(1) XTLI pin, VCOI pin
(a) When using self-excited oscillation
(Topr = –20 to +75°C, VDD = AVDD = 3.3V ± 10%)
Item
Symbol Min.
Typ.
Max. Unit
Oscillation
frequency
fMAX
7
34 MHz
(b) When inputting pulses to XTLI and VCOI pins
(Topr = –20 to +75°C, VDD = AVDD = 3.3V ± 10%)
Item
Symbol Min.
Typ.
Max. Unit
High level pulse
width
tWHX
13
500
ns
Low level pulse
width
tWLX
13
500
ns
Pulse cycle
tCX
26
1000 ns
Input high level VIHX VDD – 1.0
V
Input low level VILX
0.8
V
Rise time,
fall time
tR, tF
10
ns
tCX
tWHX
tWLX
XTLI
VIHX
VIHX × 0.9
VDD/2
tR
tF
VIHX × 0.1
VILX
(c) When inputting sine waves to XTLI and VCOI pins via a capacitor
(Topr = –20 to +75°C, VDD = AVDD = 3.3V ± 10%)
Item
Symbol Min.
Typ.
Max. Unit
Input amplitude VI
2.0
VDD + 0.3 Vp-p
– 10 –
CXD3021R
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